Fig. 67 (abstract A59).From: 5th International Symposium on Focused Ultrasound a Subtracted contrast enhanced image of the same patient as in Fig. 66 shows lack of perfusion of the treated bone surface (black band), which is an immediate post-procedural indicator of successful ablation of the periosteal nerves and b predicts subsequent pain relief. In this case in a), some of the cancer within the bone was also treatedBack to article page